Commit Graph

21289 Commits

Author SHA1 Message Date
balazs.kilvady
585e50c3fd MIPS: [turbofan] Fix several int vs size_t issues.
Port 9c1407da78

BUG=

Review URL: https://codereview.chromium.org/948843002

Cr-Commit-Position: refs/heads/master@{#26797}
2015-02-23 13:59:28 +00:00
dcarney
7361dce458 emit premonomorphic ics for loads/stores in optimized code
R=verwaest@chromium.org

BUG=

Review URL: https://codereview.chromium.org/892383003

Cr-Commit-Position: refs/heads/master@{#26796}
2015-02-23 12:34:14 +00:00
ishell
4349b186b7 More tests added to cctest/tests/test-migrations.cc.
This also includes a regression test for crbug/459512.

BUG=chromium:459512
LOG=N

Review URL: https://codereview.chromium.org/947103002

Cr-Commit-Position: refs/heads/master@{#26795}
2015-02-23 11:59:50 +00:00
dcarney
102ddf35cf disable some harmony scoping tests
R=verwaest@chromium.org

BUG=v8:3914
LOG=N

Review URL: https://codereview.chromium.org/914333002

Cr-Commit-Position: refs/heads/master@{#26794}
2015-02-23 11:58:54 +00:00
dusan.milosavljevic
c1f8f727e4 MIPS64: Implement optimization utilizing signaling NaN for holes in double arrays.
TEST=
BUG=

Review URL: https://codereview.chromium.org/945823002

Cr-Commit-Position: refs/heads/master@{#26793}
2015-02-23 10:27:30 +00:00
machenbach
035b144b16 Revert of Correctly propagate terminate exception in TryCall. (patchset #2 id:20001 of https://codereview.chromium.org/928193002/)
Reason for revert:
See crbug.com/460412 and crbug.com/460356. Reverting on master in order to roll from master again soon.

Original issue's description:
> Correctly propagate terminate exception in TryCall.
>
> BUG=v8:3892
> LOG=Y
>
> Committed: https://crrev.com/a49b55b78844557b65a98e7a77dd26078157ed7f
> Cr-Commit-Position: refs/heads/master@{#26685}

TBR=ishell@chromium.org,yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3892

Review URL: https://codereview.chromium.org/946973004

Cr-Commit-Position: refs/heads/master@{#26792}
2015-02-23 07:17:30 +00:00
bmeurer
61ac461330 Revert of [x64] Improve instruction selection for TruncateInt64ToInt32. (patchset #1 id:1 of https://codereview.chromium.org/936323004/)
Reason for revert:
Breaks SQLite

Original issue's description:
> [x64] Improve instruction selection for TruncateInt64ToInt32.
>
> R=svenpanne@chromium.org
>
> Committed: https://crrev.com/64a2717529e2197f3a789adabf86ca36f5eb764c
> Cr-Commit-Position: refs/heads/master@{#26739}

TBR=svenpanne@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/928723003

Cr-Commit-Position: refs/heads/master@{#26791}
2015-02-23 07:09:26 +00:00
bmeurer
b951384887 [linux] Use _GLIBCXX_DEBUG in Debug builds by default for better checking.
The _GLIBCXX_DEBUG macro is now set by default for Linux Debug builds
and can be disabled using the disable_glibcxx_debug=1 setting
(compatible with Chrome).  This will help us catch problems earlier.

BUG=v8:3638
LOG=n

Review URL: https://codereview.chromium.org/946283003

Cr-Commit-Position: refs/heads/master@{#26790}
2015-02-23 06:13:57 +00:00
bmeurer
9c1407da78 [turbofan] Fix several int vs size_t issues.
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/946553002

Cr-Commit-Position: refs/heads/master@{#26789}
2015-02-23 05:44:00 +00:00
adamk
82368b17e9 Replace is_reference_error bool argument with ParseErrorType enum
This avoids accidental coercion-to-bool when calling ReportMessage()
in the parser (e.g., from pointer types), and as a bonus makes callsites
easier to read.

Review URL: https://codereview.chromium.org/939303002

Cr-Commit-Position: refs/heads/master@{#26788}
2015-02-20 21:19:59 +00:00
arv
925364f5b4 Fix issue with -0 in Maps
Because we generated a different hash code for 0 and -0 we ended up
not even getting to the SameValueZero check.

BUG=v8:3906
LOG=N
R=adamk

Review URL: https://codereview.chromium.org/947443005

Cr-Commit-Position: refs/heads/master@{#26787}
2015-02-20 21:02:55 +00:00
arv
fa1523ea6e ES6: Fix GetIterator
After further spec reading it turns out that we should not do ToObject
on the iterable.

BUG=None
LOG=N
R=adamk

Review URL: https://codereview.chromium.org/941313003

Cr-Commit-Position: refs/heads/master@{#26786}
2015-02-20 20:07:21 +00:00
balazs.kilvady
39f58c2451 MIPS: Fix label position types in binding code.
Also some target_at and target_at_put uniformed on mips and mips64.

BUG=

Review URL: https://codereview.chromium.org/942123002

Cr-Commit-Position: refs/heads/master@{#26785}
2015-02-20 19:29:40 +00:00
dusan.milosavljevic
4e946e3e23 Change bit pattern of hole nan to reflect different sNan encoding on mips HW.
TEST=
BUG=

Review URL: https://codereview.chromium.org/945813002

Cr-Commit-Position: refs/heads/master@{#26784}
2015-02-20 19:09:28 +00:00
mstarzinger
88c4f52cb2 Emit exception handler table in TurboFan.
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/943503003

Cr-Commit-Position: refs/heads/master@{#26783}
2015-02-20 16:22:56 +00:00
yangguo
40ebcea113 Constant-fold strings in HGraphBuilder::BuildBinaryOperation.
R=vegorov@chromium.org
BUG=v8:3325
LOG=N

Review URL: https://codereview.chromium.org/935393002

Cr-Commit-Position: refs/heads/master@{#26782}
2015-02-20 16:17:08 +00:00
verwaest
6e346dfc84 Only normalize prototypes in OptimizeAsPrototype if it would benefit.
BUG=

Review URL: https://codereview.chromium.org/942833002

Cr-Commit-Position: refs/heads/master@{#26781}
2015-02-20 15:29:56 +00:00
loislo
9b02dc5b5f CpuProfiler: move StringsStorage class to separate source and header files.
Mechanical change.

This will break dependency between profiler-generator and heap-profiler-generator.
Later this will help us to reuse SourcePosition in cpu-profiler.

BUG=452067
LOG=n

Review URL: https://codereview.chromium.org/945873002

Cr-Commit-Position: refs/heads/master@{#26780}
2015-02-20 15:16:00 +00:00
yangguo
0aa1d2af37 Fix GC-unsafe use of BreakLocationIterator.
R=svenpanne@chromium.org
BUG=v8:3776
LOG=N

Review URL: https://codereview.chromium.org/942003002

Cr-Commit-Position: refs/heads/master@{#26779}
2015-02-20 14:47:35 +00:00
mstarzinger
eb3bbd3da4 Cleanup scheduler unit test a bit.
R=bmeurer@chromium.org
TEST=unittests/SchedulerTest,unittests/SchedulerRPOTest

Review URL: https://codereview.chromium.org/927653004

Cr-Commit-Position: refs/heads/master@{#26778}
2015-02-20 14:38:11 +00:00
mstarzinger
7dba829be9 Add missing test for CollectControlProjections on calls.
R=bmeurer@chromium.org
TEST=unittests/NodePropertiesTest.CollectControlProjections_Call

Review URL: https://codereview.chromium.org/941993002

Cr-Commit-Position: refs/heads/master@{#26777}
2015-02-20 14:05:18 +00:00
machenbach
b039a75ec5 Whitespace change to test new CQ config.
TBR=tandrii@chromium.org,

Review URL: https://codereview.chromium.org/938403002

Cr-Commit-Position: refs/heads/master@{#26776}
2015-02-20 13:47:39 +00:00
loislo
8ba89cce6d CpuProfiler: eliminate cpu-profiler dependency from heap-inl.h
We accessed to cpu_profiler for tracking SharedFunctionInfo objects movements and used their addresses for generating function_id. Actually we could replace the manually generated shared_id by the pair script_id + position. In this case we can drop SharedFunctionInfo events support from cpu_profiler and remove the dependency.

BTW GetCallUid was used as an unique identifier of the function on the front-end side. Actually it is a hash which might not be unique. So I renamed GetCallUid with GetHash and implemented GetFunctionId method.

BUG=452067
LOG=n

Review URL: https://codereview.chromium.org/941973002

Cr-Commit-Position: refs/heads/master@{#26775}
2015-02-20 13:28:58 +00:00
Michael Achenbach
9d4c20208d Fix CQ config.
R=tandrii@chromium.org
TBR=tandrii@chromium.org

Review URL: https://codereview.chromium.org/942823003

Cr-Commit-Position: refs/heads/master@{#26774}
2015-02-20 12:57:39 +00:00
bmeurer
6c701d1597 [turbofan] Don't compute unneeded gray set in AllNodes.
R=titzer@chromium.org

Review URL: https://codereview.chromium.org/940403002

Cr-Commit-Position: refs/heads/master@{#26773}
2015-02-20 12:30:30 +00:00
verwaest
fade797d02 Immediately "optimize as prototype" when setting as prototype of a function.
This saves space since OptimizeAsPrototype detaches from the transition tree, reclaiming intermediate maps. On gmail this corresponds to roughly 20% of all maps.

BUG=

Review URL: https://codereview.chromium.org/941213005

Cr-Commit-Position: refs/heads/master@{#26772}
2015-02-20 12:24:09 +00:00
machenbach
f4bd25da69 Migrate CQ trybot config to v8 repo.
TBR=tandrii@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/940393002

Cr-Commit-Position: refs/heads/master@{#26771}
2015-02-20 12:12:49 +00:00
hpayer
916deea527 There are no evacuation candidates and slot buffers when marking is started.
BUG=

Review URL: https://codereview.chromium.org/939163002

Cr-Commit-Position: refs/heads/master@{#26770}
2015-02-20 11:35:51 +00:00
Yang Guo
c4d2234e79 Disable failing debug tests in gc-stress.
TBR=machenbach@chromium.org
BUG=v8:3776
LOG=N

Review URL: https://codereview.chromium.org/944833002

Cr-Commit-Position: refs/heads/master@{#26769}
2015-02-20 11:15:27 +00:00
mstarzinger
6fe12676ce Simplify computation of environment stack delta.
R=titzer@chromium.org
TEST=cctest/test-run-jsexceptions/CatchCall

Review URL: https://codereview.chromium.org/936343002

Cr-Commit-Position: refs/heads/master@{#26768}
2015-02-20 10:48:21 +00:00
Benedikt Meurer
9e6181d5c3 [turbofan] Finally get rid of the generic algorithm.
R=svenpanne@chromium.org

Committed: https://crrev.com/5bbe693e4817011b6a496c638c9f09026fd3dac9
Cr-Commit-Position: refs/heads/master@{#26760}

Review URL: https://codereview.chromium.org/944803002

Cr-Commit-Position: refs/heads/master@{#26767}
2015-02-20 10:12:00 +00:00
mstarzinger
6881d7609a Model exceptional edges from call nodes in TurboFan.
R=titzer@chromium.org,bmeurer@chromium.org

Review URL: https://codereview.chromium.org/928213003

Cr-Commit-Position: refs/heads/master@{#26766}
2015-02-20 09:55:00 +00:00
titzer
726f3801a4 Pass Isolate* more explicitly in Parser, with less reliance on info->isolate().
R=marja@chromium.org
BUG=

Review URL: https://codereview.chromium.org/935413003

Cr-Commit-Position: refs/heads/master@{#26765}
2015-02-20 09:39:40 +00:00
yangguo
afb2706103 Limit size of first page based on serialized data.
R=hpayer@chromium.org
BUG=chromium:453111
LOG=Y

Review URL: https://codereview.chromium.org/932823002

Cr-Commit-Position: refs/heads/master@{#26764}
2015-02-20 09:34:11 +00:00
machenbach
c7810004bb Revert of [turbofan] Finally get rid of the generic algorithm. (patchset #2 id:20001 of https://codereview.chromium.org/944803002/)
Reason for revert:
Breaks dbg builds.

Original issue's description:
> [turbofan] Finally get rid of the generic algorithm.
>
> R=svenpanne@chromium.org
>
> Committed: https://crrev.com/5bbe693e4817011b6a496c638c9f09026fd3dac9
> Cr-Commit-Position: refs/heads/master@{#26760}

TBR=svenpanne@chromium.org,bmeurer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/941963003

Cr-Commit-Position: refs/heads/master@{#26763}
2015-02-20 09:14:44 +00:00
michael_dawson
0fb091fc6f Contribution of PowerPC port (continuation of 422063005) - PPC dir update 2 - mark2
Rebase to latest and use branch created by git new-branch to get a patch that
only has the required changes.  Created new branch, reset to HEAD and then
cherry picked across the changes

	modified:   src/compiler/ppc/code-generator-ppc.cc
	modified:   src/compiler/ppc/instruction-selector-ppc.cc
	modified:   src/disassembler.cc
	modified:   src/ic/ppc/handler-compiler-ppc.cc
	modified:   src/ic/ppc/ic-compiler-ppc.cc
	modified:   src/ppc/assembler-ppc-inl.h
	modified:   src/ppc/assembler-ppc.cc
	modified:   src/ppc/assembler-ppc.h
	modified:   src/ppc/builtins-ppc.cc
	modified:   src/ppc/code-stubs-ppc.cc
	modified:   src/ppc/deoptimizer-ppc.cc
	modified:   src/ppc/disasm-ppc.cc
	modified:   src/ppc/full-codegen-ppc.cc
	modified:   src/ppc/macro-assembler-ppc.cc
	modified:   src/serialize.cc

R=danno@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/935383002

Cr-Commit-Position: refs/heads/master@{#26762}
2015-02-20 09:00:50 +00:00
machenbach
ef01ef07ab Add sheriff details to roll commit message.
Add a link with instructions about how to assign v8
issues to the chromium roll commit message.

Remove googler mapping feature as it doesn't apply anymore
to any generalist sheriff.

NOTRY=true

Review URL: https://codereview.chromium.org/938023002

Cr-Commit-Position: refs/heads/master@{#26761}
2015-02-20 08:50:53 +00:00
Benedikt Meurer
5bbe693e48 [turbofan] Finally get rid of the generic algorithm.
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/944803002

Cr-Commit-Position: refs/heads/master@{#26760}
2015-02-20 08:42:51 +00:00
arv
b9f006a404 Align GetIterator with ES6 spec
BUG=None
LOG=N
R=adamk

Review URL: https://codereview.chromium.org/936793003

Cr-Commit-Position: refs/heads/master@{#26759}
2015-02-19 21:38:18 +00:00
adamk
a538d945e3 Teach ModuleDescriptor about basic local exports
Add() becomes AddLocalExport, which takes an export_name and a local_name.
New parsing tests exercise this.

Also start generating exports for default exports (though this doesn't yet
handle anonymous default exports).

BUG=v8:1569
LOG=n

Review URL: https://codereview.chromium.org/934323004

Cr-Commit-Position: refs/heads/master@{#26758}
2015-02-19 20:15:13 +00:00
ishell
e0110920d6 Put more information to the stack when crbug/454297 happens.
Review URL: https://codereview.chromium.org/941693002

Cr-Commit-Position: refs/heads/master@{#26757}
2015-02-19 18:51:22 +00:00
svetozar.janjic
2bf2d4d9b6 MIPS: Silence warnings and unbreak optdebug build for target.
This is a temporary workaround for bogus array-bounds warning, due to bug in MIPS toolchain versions 4.8.2 and 4.9.2.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56273

TEST=
BUG=

Review URL: https://codereview.chromium.org/928533002

Cr-Commit-Position: refs/heads/master@{#26756}
2015-02-19 18:25:52 +00:00
rossberg
7b49ed658c [strong] make function and class declarations lexical & immutable
R=arv@chromium.org
BUG=

Review URL: https://codereview.chromium.org/932283003

Cr-Commit-Position: refs/heads/master@{#26755}
2015-02-19 16:49:19 +00:00
arv
0cffc08b66 Super store
When the property is not found on the [[HomeObject]] prototype chain
then we should do a [[DefineOwnProperty]] on the instance.

BUG=v8:3330
LOG=N

Review URL: https://codereview.chromium.org/934463003

Cr-Commit-Position: refs/heads/master@{#26754}
2015-02-19 16:15:35 +00:00
rossberg
0ebd870f72 [strong] Deprecate arguments
R=marja@chromium.org
BUG=

Review URL: https://codereview.chromium.org/932333004

Cr-Commit-Position: refs/heads/master@{#26753}
2015-02-19 14:58:42 +00:00
ishell
ab64150956 Minor tools/grokdump improvements: avoid some None dereferences and add some line breaks to generated html pages.
Review URL: https://codereview.chromium.org/943573002

Cr-Commit-Position: refs/heads/master@{#26752}
2015-02-19 14:36:24 +00:00
rossberg
7d089a5929 [strong] Deprecate for-in
R=marja@chromium.org
BUG=

Review URL: https://codereview.chromium.org/939063002

Cr-Commit-Position: refs/heads/master@{#26751}
2015-02-19 13:50:41 +00:00
machenbach
0c38744579 Keep cl trybots in sync with cq.
TBR=bmeurer@chromium.org
BUG=chromium:353487
LOG=n
NOTRY=true

Review URL: https://codereview.chromium.org/930203003

Cr-Commit-Position: refs/heads/master@{#26750}
2015-02-19 13:48:36 +00:00
yangguo
0942a4c48e Reflect debug mode build in flags hash.
R=vogelheim@chromium.org

Review URL: https://codereview.chromium.org/940003002

Cr-Commit-Position: refs/heads/master@{#26749}
2015-02-19 13:11:31 +00:00
ulan
e12367827c Embed store callback in handler via weak cell.
BUG=chromium:454619
LOG=NO

Review URL: https://codereview.chromium.org/926293004

Cr-Commit-Position: refs/heads/master@{#26748}
2015-02-19 13:10:18 +00:00